Golf Irrigation Catalog - Toro

640 Series
Valve in Head
Effluent Model
Radius: 47’–67’
Flow rate: 6.0–25.0 GPM
Pressure: 40–90 psi
Check-O-Matic
Specifications
Nozzle Performance:
640 Series
640 Series Sprinklers
Apex @ 50 psi (3,5 Bar)
Nozzle
27°
Max. Ht. of Spray
40 11' 6" (3,5m)
41 13' 10" (4,1m)
42 13' 5" (4,0m)
640 Series Sprinklers
Apex @ 60 psi (4,2 Bar)
27°
Nozzle
Max. Ht. of Spray
43 18' 8" (5,7m)
640 Series Sprinklers
Apex @ 75 psi (5,0 Bar)
27°
Nozzle
Max. Ht. of Spray
44 19' 8" (6,0m)
Radius:
47'–67' (14,3–20,4m)
Flow rate:
6.0–25.0 GPM (23–95 LPM)
Recommended operating pressure range:
40–90 psi (2,8–6,2 Bar)
Maximum operating pressure:
100 psi (7 Bar)
Inlet:
1" (25mm) female-threaded
Below-grade installation:
Up to 1 ⁄2" (13mm)
Exposed surface when buried: 1 3 ⁄4" (44mm)
Dimensions:
– Pop-up to nozzle: 2 3 ⁄8" (60mm)
– Body diameter: 2 1 ⁄2" (65mm)
– Cap diameter: 3 1 ⁄4" (83mm)
– Body height: Check-O-Matic: 9” (230mm)
Valve-In-Head: 10 1 ⁄2" (267mm)
Check-O-Matic:
Maintains up to 15’ (4,6m) elevation change
Specifying Information—640 Series
64X-0X-4X-XXX-E
Arc Valve Type Nozzle Special Arc Optional
64X 0X 4X XXX E
0—Special
Arc
1—90°
2—180°
3—270°
4—360°
32
1—Normally Open
Valve-In-Head
2—Check-O-Matic
0
1
2
3
4
045° 148°
060° 173°
108° 192°
127° 238°
Example: A 640 Series Sprinkler with a 90° arc, 40 nozzle
and a check valve, would be specified as: 641–02–40
E—Effluent Model
Most 640 sprinklers are available in component parts only. Consult Res/Com Finished Goods
Price List (Form No. 8-1000-IRC) for a complete list of sprinklers available as finished goods.
Operational Features
• Up to 1 ⁄2" (13mm) below-grade
installation keeps rotor out of sight
and prevents damage
• Durable stainless steel, engineering
plastic and brass construction for
reliable performance
• Optional valve-in-head—unique
single-head control and hydraulic
activation
• Selection of five nozzles and
12 arcs for versatility
• Adjustment screw allows up to
25% radius reduction
• Standard rubber cover minimizes
impact damage
640 Series Performance Data—Metric
Nozzle
40
41
42
43
44
• Standard check valve prevents lowhead
drainage and keeps laterals
charged with water (standard on
all models)
• Vandal-resistant cap with locking
set screw
Installation Features
• Small exposed surface diameter
• Stainless steel-encased nozzle and
drive assembly
• Gear-drive design for longer life
• Basket filter screen
• Stainless steel retraction spring
• Recycled water models available
Base Pressure
Precip. Rate*
LPM Radius
Bar kPa kg/cm 2 ▲ ■
3,0 300 3,06 23,6 14,6 7,7 6,6
3,5 350 3,57 25,5 15,3 7,5 6,5
4,0 400 4,08 27,2 15,7 7,6 6,6
4,5 450 4,59 29,0 16,0 7,8 6,8
5,0 500 5,10 30,9 16,2 8,1 7,1
5,5 550 5,61 32,5 16,5 8,3 7,2
6,0 600 6,12 34,1 16,7 8,5 7,3
3,0 300 3,06 36,9 15,2 11,0 9,6
3,5 350 3,57 38,8 16,2 10,2 9,6
4,0 400 4,08 41,0 16,4 10,5 9,1
4,5 450 4,59 43,4 16,6 10,9 9,4
5,0 500 5,10 45,8 16,8 11,2 9,7
5,5 550 5,61 48,0 17,1 11,4 9,8
6,0 600 6,12 49,9 17,3 11,5 10,0
3,0 300 3,06 46,6 16,2 12,3 10,6
3,5 350 3,57 49,1 16,8 12,0 10,4
4,0 400 4,08 52,2 17,0 12,5 10,8
4,5 450 4,59 54,4 17,2 12,7 11,0
5,0 500 5,10 56,7 17,5 12,8 11,1
5,5 550 5,61 59,7 17,7 13,2 11,4
6,0 600 6,12 62,5 17,7 13,8 11,9
3,0 300 3,06 51,7 17,4 11,8 10,2
3,5 350 3,57 55,2 18,0 11,8 10,2
4,0 400 4,08 58,5 18,0 12,5 10,8
4,5 450 4,59 62,0 18,3 12,8 11,1
5,0 500 5,10 65,6 18,7 13,0 11,2
5,5 550 5,61 69,1 19,2 13,0 11,2
6,0 600 6,12 72,2 19,4 13,3 11,5
3,0 300 3,06 65,7 17,3 15,2 13,1
3,5 350 3,57 70,8 18,3 14,6 12,7
4,0 400 4,08 74,3 18,5 15,0 13,0
4,5 450 4,59 79,3 18,9 15,4 13,3
5,0 500 5,10 84,3 19,4 15,5 13,4
5,5 550 5,61 88,4 19,8 15,6 13,5
6,0 600 6,12 92,8 20,2 15,7 13,6